Neumann U 89 i Large Diaphragm Condenser Microphone (Black)

Neumann U 89 i Large Diaphragm Condenser Microphone (Black)

Neumann U 89 i Large Diaphragm Condenser Microphone (Black)

B&H # NEU89IMT MFR # U 89 I MT
Neumann U 89 i Large Diaphragm Condenser Microphone (Black)

Show MoreLess

Close

Now Viewing:

Special Order
Ship Time: 7-10 business days 
Free Standard Shipping
Not eligible for Free Expedited Shipping

Color: Black

Neumann U 89 i Large Diaphragm Condenser Microphone (Black) Neumann U 89 i Large Diaphragm Condenser Microphone (Nickel)

Special Order

You Pay: $3,199.95

Add to Wish List Item in Wish List

Questions? Ask our experts:

  • 1Description

The black U 89 i Large Diaphragm Condenser Microphone from Neumann is a studio microphone for multiple applications. The head grille protects a dual-diaphragm capsule and a rotary switch below the head grille selects from five different polar patterns.

The amplifier accepts sound pressure levels up to 134 dB without distortion. This figure can be increased to 140 dB. An additional rotary switch activates a filter that changes the low frequency response either below 80 Hz or 160 Hz frequency.

This microphone has omnidirectional, cardioid, figure-8, hypercardioid, and wide-angle cardioid characteristics. When compared to the standard cardioid pattern, the hypercardioid characteristic suppresses sound from the side more efficiently. The wide-angle polar pattern is especially useful to record large sound sources.

The microphone is addressed from the front. The large diaphragm capsule has a very smooth frequency response for all polar patterns over a wide acceptance angle. The frequency response curves are flat up to 10 kHz within a pickup angle of ± 100°. The U 89 i has a very even diffuse-field response for all polar patterns. This is important in a reverberant environment when more reflections arrive at the microphone capsule. The acoustic information is not affected in its tonal quality when recorded by the microphone. This characteristic is achieved without resorting to corrective resonance effects. The capsule is elastically mounted to avoid any structure borne noise that could interfere with its operation.

The amplifier handles sound pressure levels up to 134 dB without distortion. With a self noise level of 17 dB (A-weighted) the total dynamic range is 117 dB. Maximum sound pressure level is 140 dB when the - 6 dB rotary switch is in the ON position.

A low frequency roll-off at 80 Hz or 160 Hz can be activated with another rotary switch below the head grille. This filter suppresses low frequency interference, yet maintains an even frequency response for close-up sound sources. A steep high-pass filter in the LIN position prevents the output transformer of the microphone from being overloaded due to undesired subsonic frequencies.

All exposed surfaces of the microphone capsule, including the diaphragms, are at ground potential. This makes them highly immune to electrical and atmospheric interference and contamination through microscopic dust particles.

Variable large diaphragm microphone
Pressure-gradient transducer with double membrane capsule
Omnidirectional, wide-angle cardioid, cardioid, hypercardioid, and figure-8 characteristics
Two-stage roll-off filter
Switchable 6 dB pre-attenuation
UPC: 615104064508
In the Box
Neumann U 89 i Large Diaphragm Condenser Microphone (Black)
  • Wooden Box
  • Limited 2-Year Warranty
  • Table of Contents
    • 1Description
    Operating Principle Pressure Gradient
    Transducer Condenser
    Polar Pattern Cardioid, Figure 8, Hypercardioid, Omnidirectional, Wide-Angle Cardioid
    Frequency Range 20 Hz to 20 kHz
    Signal to Noise Ratio 66 dB CCIR
    77 dB A-Weighted
    Equivalent Noise Level 28 dB CCIR
    17 dB A-Weighted
    Maximum SPL 134 dB SPL 0.5%
    140 dB SPL 0.5% with 6 dB Pad Engaged
    Impedance 150 ohms
    Load Impedance 1 kOhms
    Sensitivity 8 mV/PA @ 1 kHz into 1 kOhms
    Power Requirements 48 V+/- 4 V
    Pad Yes, 6 dB
    Output Connectors 3-pin XLR
    Operating Current Consumption 0.8 µA
    General
    Length 7.28" (185 mm)
    Diameter 1.81" (46 mm)
    Weight 0.88 lb (400 g)
    Packaging Info
    Package Weight 2.4 lb

    Neumann U 89 i Large Diaphragm Condenser Microphone (Black) Review

    Be the first to review this item
    See any errors on this page? Let us know.